Question: The chandelier is supported by three chains which are concurrent at point O. If the force in each chain has a magnitude of 60 lb,

The chandelier is supported by three chains which are concurrent at point O. If the force in each chain has a magnitude of 60 lb, express each force as a Cartesian vector and determine the magnitude and coordinate direction angles of the resultantforce.

Fs Fc 6ft 120 120 120

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